baber/WOPTO huggingface dataset:
Patent RU-2143217-C1 (RU)
Title: Method for obtaining powdered food product
Inventor: MARSEL BULER
IPC: A23L11/00
Filed: 1995-12-20
Granted: 1999-12-27
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves providing friction grinding of fibrous and wet food product, in particular, pressing wastes (residues) of plant product hydrolyzate aqueous suspension; drying by throwing product onto hard surface and simultaneously by supplying hot air flow. Method allows powdered food product free of unpleasant odor to be obtained. EFFECT: increased efficiency by reduced power consumption and production cost. 6 cl, 1 dwg, 4 ex
Patent RU-2097518-C1 (RU)
Inventor: GOLDFELD IGOR Z
IPC: E04H15/48
Filed: 1996-01-12
Granted: 1997-11-27
Abstract: FIELD: fulfilling needs of population for rest, marketing, tourism,, agricultural work and for saving of personnel and equipment under emergency situations (sheltering of people, animals, equipment from cold, rain, radiation, etc). SUBSTANCE: multipurpose frame module includes base framework, dome enclosure of one-type restoring arcs-rings joined to base framework and one to another by parallel joints and soft covering pulled over enclosure. Multipurpose frame module can if necessary by provided with ventilation hole at vertex of dome with canopy, change architectural form with the aid of tie-rod in plane of one ring as minimum, be bent into "book" after folding in plane of base, increase degree of folding thanks to manufacture of framework and (or) enclosure from pneumatic hoses, have creaseless covering due to torus on top of dome enclosure and rubberized inserts into panel of covering. Multipurpose frame module is easy to store, to transport and to mount by self-rising, it is technologically and ecologically safe and allows many versions of form and dimensions of article to be assembled on one base. EFFECT: expanded application field, simplified design, reduced labour input into mounting. 5 cl, 6 dwg
Patent RU-2092889-C1 (RU)
Title: Gas pressure regulator
Inventor: BAZHENOV VLADIMIR ALEXANDROVIC
IPC: G05D16/06
Filed: 1996-07-02
Granted: 1997-10-10
Abstract: FIELD: gas equipment. SUBSTANCE: device has housing 1, high pressure chamber 2, input channel 3, low pressure chamber 4, central channel 5, output channel 7, push 6, control constrictor 8, which is designed as saddle 9 and locking member 10 which is spring-loaded to saddle 9 by means of elastic member 11. In addition device has dampening chamber 12, which is spaced from low pressure chamber 4 with housing wall 13 which has connection hole 14 which is coaxial to central channel 5. Sensitive member 15 is designed as diaphragm 16 which is mounted in housing and interacts with setting member 17. Pusher 6 connects sensitive member 15 to locking member 10 and runs through connection hole 14 in housing wall 13 with given space. Novel feature of device design is shape of pusher in region of central channel 5 which cross section is decreased in direction towards locking member 10. Shape of said push is either cone or ellipse surface. Input to output channel 7 is adjacent to input to connection hole 14. Space between push 6 and connection hole 14 conforms to specified condition. High pressure chamber 2 and control constrictor 8 are located in supply union 20. Diaphragm 16 of sensitive member 15 is designed as plates which are separated with sealed dampening chamber 26. EFFECT: increased functional capabilities. 11 cl, 5 dwg
Patent RU-2117000-C1 (RU)
Inventor: NOVAKOV I A
IPC: C07C251/24
Filed: 1996-06-26
Granted: 1998-08-10
Abstract: FIELD: organic chemistry, rubber industry. SUBSTANCE: invention proposes a new chemical compound, N-o-hydroxyphenyl-m-phenoxyphenylmethaneimine of the formula  , as an antiager and antifatigue agent in the process of rubber vulcanization. EFFECT: increased heat stability and resistance to wear of vulcanizates. 2 tbl, 2 ex
Patent RU-2144162-C1 (RU)
Inventor: KRICHKE V O
IPC: F24D19/10
Filed: 1996-07-16
Granted: 2000-01-10
Abstract: Изобретение относится к области теплоснабжения городов и промышленных объектов и может быть использовано для измерения и учета расхода теплоносителя и тепла с целью регулирования системами теплоснабжения. Система содержит по меньшей мере один источник тепла, трубопроводы тепловой сети с датчиками температуры, давления, размещенные на приеме и выходе насосной установки источника тепла, статические преобразователи мощности или датчики тока и напряжения, установленные в электросети, питающей электродвигатели насосных установок. Система снабжена системой передачи данных, объединяющей выходы всех датчиков и сообщенной с информационным центром с ЭВМ, содержащим банк данных расходных характеристик насосных установок и характеристик электродвигателей насосных установок, который по первичным параметрам и данным, находящимся в банке данных, вычисляет текущее и суммарное значения расхода теплоносителя и тепла по каждой насосной установке и по тепловой сети в целом по формулам, определяющим расходные коэффициенты по каждой насосной установке. Технический результат - упрощение процесса измерения и учета расхода теплоносителя и тепла. 5 ил.
Patent RU-2094356-C1 (RU)
Inventor: MAKAROV ANATOLIJ G
IPC: B66B9/04
Filed: 1996-07-31
Granted: 1997-10-27
Abstract: FIELD: lifting engineering. SUBSTANCE: lift has base 1 and actuating cylinders 2,3,4 connected with cabin 27 through movable blocks 30 and 31 and rope 32 which bents them out. Actuating cylinder 2 is coupled with the bas. The pair of the cylinders 3 and 4 which follow it are interconnected through flanges. Plunger 7 of actuating cylinder 3 is fixed to plunger 8 of actuating cylinder 2. On the plunger of each actuating cylinder is rollers 19 for interaction with the inner side of the cylinder. EFFECT: enhanced reliability. 4 dwg
Patent RU-2113659-C1 (RU)
Title: Compressed air drying device
Inventor: VOROB EV V N
IPC: F24F3/14
Filed: 1996-08-27
Granted: 1998-06-20
Abstract: FIELD: preparation of compressed air for use. SUBSTANCE: device is provided with air heat exchanger fitted with system for positive delivery of cooling atmospheric air. Device is placed in casing open at the bottom; in the upper portion of this casing there is exhaust tube with atmospheric air motion agitator running through casing. Used as air motion agitator is hot radiator heated with compressed air generated by compressor. EFFECT: enhanced efficiency. 3 cl, 1 dwg
Patent RU-2100763-C1 (RU)
Title: Fragmentation ammunition
Inventor: ASTAKHOV MIKHAIL I
IPC: F42B12/32
Filed: 1996-09-16
Granted: 1997-12-27
Abstract: FIELD: military equipment, in particular, fragmentation ammunition with ready-for- destruction components, applicable in development of jet projectile warheads of salvo launching systems. SUBSTANCE: fragmentation ammunition uses a body, explosive charge, matrix with ready-for-destruction components located between them, and a cover - valve on the body butt end. The matrix is made of elastic material with a phase transition under the action of charge combustion products. Matrix sections between the adjacent ready-for-destruction components adjoining the charge are located continuously along its generating line over the whole length. EFFECT: enhanced safety at hitting by bullet and its penetration into the explosive charge. 2 dwg
Patent RU-2108428-C1 (RU)
Title: Flush tank
Inventor: ZALESNOV KONSTANTIN KONSTANTIN
IPC: E03D1/36
Filed: 1996-09-17
Granted: 1998-04-10
Abstract: FIELD: sanitary equipment. SUBSTANCE: flush tank has body, cover, inlet valve, lever, bush with seat of discharge valve and discharge opening, hollow rod with openings ensuring release of water in operating mode in case of faulty inlet valve, and also handle, bush which is freely movable up and down along hollow rod and carrying floats rigidly secured on it. Also provided are cam-spring mechanism for control of valves, and frame which is rigidly fastened on side walls of body and intended for centering of hollow rod and for holding of cam-spring mechanism at required height in horizontal position. Cam-spring mechanism has bush, cam, screws, pipe inserted into slots made in rod and bush, roller, roller axle, stem, spring, ball, cap. EFFECT: high efficiency. 3 dwg, 1 tbl
Patent RU-2096281-C1 (RU)
Title: Vertical weighing-and-packing device
Inventor: FEKLIN KONSTANTIN P
IPC: B65B9/087
Filed: 1996-11-13
Granted: 1997-11-20
Abstract: FIELD: packing loose products in bags of thermally glueing films. SUBSTANCE: device has one drive coupled through belt drive and reduction gear with packing unit, weigher and conveyor. Device has flywheel with eccentric kinematically coupled with rod of weigher and with bracket of shutoff. Eccentric has roller for engagement with spring loaded upper iron forming longitudinal seam of film hose, film being delivered from bobbin to collar of device hollow shaft. In process of operation upper iron is pressed by eccentric roller to film placed on shaft, thus forming longitudinal seam, and lower iron and knife weld the lower part of hose in drawn together position. Rotating eccentric pulls weigher rod coupled with movable bottom which deflects and opens weigher space, thus filling bag with loose product. T the same time lower iron and knife are lifted in upper position and are moved to each other forming upper cross seam of lower bag and lower cross seam of upper bag. Further rotation of eccentric provides simultaneous closing of weigher bottom and opening of cutoff in its upper part to deliver another portion of product, and lower iron and knife, brought together, pull film hose from upper position to lower position, thus providing required length off bag. Knife blade, in its lower position, moving out cuts off bag filled with product. Bag falls on conveyor and is transported outwards the limits of device. At the same time, lower iron and knife are moved away from each other, are fixed in moved away position and are shifted into upper position after which cycle repeats. EFFECT: improved quality of packing. 7 cl, 9 dwg
Patent RU-2115509-C1 (RU)
Title: Apparatus for lubricating and cooling press-mold at liquid forming
Inventor: MISHIN A F
IPC: B22D33/00
Filed: 1997-07-02
Granted: 1998-07-20
Abstract: FIELD: foundry, namely, lubrication and cooling of press-molds at liquid forming. SUBSTANCE: apparatus includes press-mold 1 with die 2 and punch 5. Pumping member 11 joined with vessel 13 is arranged in stationary reservoir 9. Jet 17 is mounted in bottom 16 and it is turned by its outlet opening towards die 2. Vessel 13 is mounted with possibility of vertical and horizontal motion. It has three departments mutually separated by means of bridges 26,31. Punch is cooled due to immersing it into vessel 13 with lubricating and cooling liquid and die is cooled by means of finely divided mixture of air and liquid emitted from jet in the form of cone torch. EFFECT: lowered consumption of lubricating and cooling liquid, ameliorated labor conditions, enhanced quality of articles. 4 dwg
Patent RU-2131519-C1 (RU)
Title: Power unit exhaust system
Inventor: FESINA M I
IPC: F01N13/08
Filed: 1997-07-14
Granted: 1999-06-10
Abstract: FIELD: internal combustion engines primarily for motor cars. SUBSTANCE: exhaust system has gas intake line with gas-dynamic gas pulse and noise damper at its inlet connected to exhaust channel provided with at least one exhaust silencer; damper has hollow barrel with end plates whose volume equals at least four displacement volumes of engine; entrance and/or exit dynamic sections of gas-intake line pipes and those of outlet channel pipe are located inside barrel in vicinity of node surfaces of lower natural modes of gas volume inside damper. At least one gas- pulsation crosswise dissipater made in the form of perforated barrier may be placed in certain manner inside damper barrel. EFFECT: improved efficiency of noise suppression. 11 cl, 11 dwg
Patent RU-2129531-C1 (RU)
Title: Method for purification of sewage using electrical coagulation
Inventor: FOMICHEV V T
IPC: C02F1/463
Filed: 1997-07-21
Granted: 1999-04-27
Abstract: FIELD: sewage purification, in particular, for mechanical engineering, metallurgy, chemistry and food industry. SUBSTANCE: method involves polarization of soluble and insoluble electrodes using current of alternating polarity, and separate regulation of amplitudes of anode and cathode currents using pulse current with pauses between pulses of opposite polarity. Duration of these pulses is equal to quarter period, ratio of amplitudes of anode and cathode pulses is within range of 0.25-1.0, range of average current densities is 0.5-2 A per sq.dm. EFFECT: decreased usage of anode body, increased degree of purification, increased stability of electrochemical processes at cathode, decreased electric power consumption. 3 tbl, 3 dwg
Patent RU-2134821-C1 (RU)
Inventor: AZOVSKIJ A A
IPC: F04D13/04
Filed: 1997-08-13
Granted: 1999-08-20
Abstract: FIELD: manufacture of pumps; liquid-propellant rocker engines; cavitation-free operation of pumps of main turbo-pump unit. SUBSTANCE: booster pumping unit includes axial-flow pump 1, axial hydraulic turbine 2, starting gas turbine 3 and separating seal 4. Axial hydraulic turbine 2 includes wheel rotor 18, nozzle 19 for delivery of liquid to and discharge of it from hydraulic turbine. Wheel rotor 18 of hydraulic turbine is secured over periphery of blades 14 of pump impeller. Nozzle 19 for delivery of liquid to hydraulic turbine 2 is made in hydraulic turbine supply branch pipe. Starting gas turbine 3 is mounted on side opposite to supply branch pipe 8. Separating seal 4 is jet combination of impeller 5 and slotted seal 36 mounted between turbine 3 and pump 1. Booster pumping unit makes it possible to effect preliminary cooling of liquid-propellant rocket engine construction working on cryogenic components and to ensure high rate of picking up pressure and revolutions of turbo-pump unit in case of fast start of liquid-propellant rocket engine. EFFECT: reduction of overall dimensions; improved mass characteristics due to constructional combination of gas turbine and axial-flow pump. 5 dwg
Patent RU-2135668-C1 (RU)
Title: Щебнеочистительная машина
Inventor: KONDRAT EV D V
IPC: E01B27/06
Filed: 1997-10-08
Granted: 1999-08-27
Abstract: Изобретение относится к устройствам для ремонта железнодорожного пути. Щебнеочистительная машина содержит установленную на ходовые тележки раму, смонтированные на раме устройства для вырезки балласта в виде роторов, установленных на фермах с возможностью поворота силовыми цилиндрами на вертикальной и горизонтальной осях, очистное устройство и систему конвейеров. Система конвейеров выполнена в виде поперечного конвейера, установленного с возможностью наклона в вертикальной плоскости и расположенного внутри ротора, конвейеров подачи вырезанного балласта, размещенных в направлении, противоположном по отношению к фермам с возможностью вертикального и горизонтального углового перемещения, конвейера подачи чистого щебня, расположенного между конвейерами подачи вырезанного балласта по направлению рабочего хода машины, конвейера загрязнителей и поворотного конвейера. Обеспечивается повышение эффективности работы машины, увеличение глубины вырезки балласта. 2 з.п.ф-лы, 4 ил.
Patent RU-2127194-C1 (RU)
Inventor: KULLER GREGORI D
IPC: A41D31/00
Filed: 1995-10-12
Granted: 1999-03-10
Abstract: Изобретение касается материала, обладающего воздухопроницаемыми, пропускающими водяные пары, водонепроницаемыми, драпирующимися, теплоотражающими свойствами. Материал содержит по меньшей мере одну металлизированную микропористую мембрану, имеющую поры от одной стороны до другой, дублированную по меньшей мере с еще одним слоем текстильного материала. Металл в металлизированной мембране образует прерывный слой на поверхности и примыкающих к ней стенках пор микропористой мембраны, так что, если смотреть на поверхность мембраны сверху, металл кажется непрерывным. Изобретение обеспечивает повышение уровня комфортности за счет снижения тепловой нагрузки на человека при обеспечении необходимого отражения ИК - излучения. 6 з.п. ф-лы, 2 ил.
Patent RU-2152277-C1 (RU)
Title: Steel sheet rolling method
Inventor: BRAUNSHTEJN E R
IPC: B21B1/22
Filed: 1998-01-06
Granted: 2000-07-10
Abstract: FIELD: metallurgy, possibly three-roll finish rolling stands. SUBSTANCE: method comprises steps of rolling sheet blank between upper and lower rolls skewed in vertical plane for providing counterbending of strip at each pass; simultaneously profiling all three rolls; using non-driven mean roll and driven upper and lower rolls. Rolls are profiled in such a way that they have cone portion in mean part of roll and cylindrical portions along edges of rolled sheet. Conicity of mean roll in its mean portion is doubled and directed opposite relative to conicity of upper and lower rolls. Upper and lower rolls have respectively single conicity. EFFECT: reduced cross thickness difference, enhanced quality of sheet, increased efficiency of rolling. 1 dwg
Patent RU-2132253-C1 (RU)
Title: Method and apparatus for pressing hollow products from powder compositions
Inventor: MEL NIKOV B A
IPC: B22F3/02
Filed: 1998-01-21
Granted: 1999-06-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: powder is poured to die and it is preliminarily compacted under specific load 0.016-0.008 MPa at simultaneously rotating punch round axis at least by two revolutions; realizing finish compaction at specific load set by predetermined density of product material. Preliminary compaction is also carried out due to reciprocation motions in different directions. Apparatus for performing the method includes die, punch for preliminarily molding whose profile is calculated according to equation K=V1/V1'=V2/V2'= =V3/V3', where K- factor of volumetric compaction of powder; V1/V1',V2/V2',V3/V3'- relations of volumes of preliminarily and finally compacted material in any separate circular cylindrical bands of blank and article. Apparatus also includes final compaction punch whose profile corresponds to inner contour of article. EFFECT: increased dimension accuracy, enhanced quality of products. 3 cl, 6 dwg, 2 tbl
Patent RU-2132242-C1 (RU)
Inventor: PETROVICH S JU
IPC: B07B7/10
Filed: 1998-03-17
Granted: 1999-06-27
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to installations permitting isolation of fine metal powder fractions. Aerodynamic method includes disaggregation of conglomerates, centrifugal sizing in spiral ascending flow, and recycle of medium fraction particles and is distinguished by that, in the center of spiral ascending flow, descending flow of medium fraction particles of dust-gas mixture is formed and directed into the start of centrifugal separation process. Such fraction, when isolated, is further subjected to flotation separation with limiting grain size 3-5 mcm. Installation comprises centrifugal sizer, rotor with drive, dispenser and pipe to supply powder into sizer, discharge pipes and collection tanks for separated fractions, flotation separation chamber arranged coaxially with centrifugal separation chamber and rotor axis of rotation. EFFECT: enhanced efficiency of aluminum powders' separation. 3 cl, 1 dwg, 1 tbl
Patent RU-2132322-C1 (RU)
Title: Styrene production process
Inventor: PETUKHOV A A
IPC: C07C15/46
Filed: 1998-06-01
Granted: 1999-06-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: in combined propylene oxide-styrene production process, styrene is produced via liquid-phase methyl phenyl carbinol dehydration in presence of acid catalyst which is sulfuric acid amide and/or sulfonic acid amide, or their derivatives. EFFECT: reduced steam consumption and lowered dehydration temperature. 4 cl, 9 ex
Patent RU-2147153-C1 (RU)
Inventor: POPKOV D I
IPC: H02K21/24
Filed: 1998-07-08
Granted: 2000-03-27
Abstract: FIELD: electrical engineering; power supply for industry, transport, and domestic appliances. SUBSTANCE: generator has case, stator incorporating magnetic system, magnetic cores, coils, and rotor. Stator and rotor magnetic systems are, essentially, magnetic blocks built up of a number of magnets spaced apart and alternating in polarity from magnet to magnet. Saturation of each magnet is oriented at certain angle between +90 and -90 deg. relative to rotor motion; coils are mounted on magnetic cores which short out stator magnet poles. EFFECT: improved generator efficiency. 6 cl, 12 dwg
Patent RU-2133570-C1 (RU)
Title: Composition for treating agricultural produce
Inventor: SHAPIRO V I
IPC: A23L3/3463
Filed: 1998-11-27
Granted: 1999-07-27
Abstract: FIELD: agriculture. SUBSTANCE: invention relates to agricultural produce storage technology. Composition, which can be used to treat plants both over their vegetation period and immediately before storage, contains iodine, potassium iodide, food organic acid, modified starch, a surfactant, and water in specified proportions. Iodine-starch complex increases protective and disinfecting properties, while preparation of composition is simplified as much as possible. EFFECT: enabled more efficient treatment of wide series of agricultural produce: vegetables, fruit, berries, cereals, forages, etc. 4 cl, 1 tbl, 3 ex
Patent RU-2156262-C1 (RU)
Title: Butyl rubber production process control method
Inventor: BOLDYREV A P
IPC: G05D27/00
Filed: 1999-02-02
Granted: 2000-09-20
Abstract: FIELD: rubber industry. SUBSTANCE: butyl rubber production process involving catalyzed copolymerization of batch mixture consisting of isobutylene, isoprene, and inert solvent is controlled by measuring Mooney viscosity of polymer. Control method is distinguished by regulating consumption of batch mixture and catalyst and weight ratio of catalyst to batch mixture. Before increasing consumption of batch mixture, catalyst supply is raised above specified catalyst-to-batch mixture ratio within specified time and then decreased when specified value of increased consumption of batch mixture is achieved, and, vice versa, before decreasing consumption of batch mixture, catalyst supply is lowered below specified catalyst-to-batch mixture ratio within specified time and then raised when specified value of lowered consumption of batch mixture is achieved. Batch mixture and catalyst supply raising or lowering time is found equation: Δt = t c  - t b , wherein t c  and t b , respectively, are times during which catalyst and batch mixture consumption influence Mooney viscosity of polymer. EFFECT: increased quality of product. 2 cl, 4 dwg
Patent RU-2153120-C1 (RU)
Title: Method of connection of thin-walled metal lined and coated pipes
Inventor: AJDUGANOV V M
IPC: F16L13/02
Filed: 1999-03-30
Granted: 2000-07-20
Abstract: FIELD: mechanical engineering; permanent joints of pipes; erection of pipe lines in oil and gas producing industry and in public utilities. SUBSTANCE: ends of coats are removed to the same distance as lining; then thin-walled bushes are fitted inside and outside the pipes; bushes are provided with bell-mouths and are made from corrosion-resistant metal at lower heat conductivity coefficient as compared with that of metal of pipes; this metal shall be compatible with metal of pipes in weldability. Ends of thin-walled bushes and pipes are interconnected by continuous corrosion-resistant weld seam. Ends of linings are coats are secured to ends of pipes by simultaneous expansion of inner thin-walled bushed and crimping of outer thin-walled bushed, after which ends of pipes thus prepared are welded together the aid of electrodes made from corrosion-resistant metal. EFFECT: improved quality of pipes. 2 dwg